Pith Number

pith:JQ465D5C

pith:2021:JQ465D5CHAW7MD5WQWZUZNWS25

not attested not anchored not stored refs pending

Characterizing Extreme Emission Line Galaxies I: A Four-Zone Ionization Model for Very-High-Ionization Emission

Danielle A. Berg, Dawn K. Erb, Evan D. Skillman, Grace M. Olivier, John Chisholm, Richard W. Pogge

arxiv:2105.12765 v1 · 2021-05-26 · astro-ph.GA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JQ465D5CHAW7MD5WQWZUZNWS25}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

1 paper in Pith

Deep Spectroscopic Follow-Up of Maisie's Galaxy -- A Typical Galaxy in the Early Universe

Receipt and verification

First computed	2026-07-05T03:38:20.007575Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c39ee8fa2382df60fb685b34cb6d2d77a5874a2d4e369c1e294356c9e213d58

Aliases

arxiv: 2105.12765 · arxiv_version: 2105.12765v1 · doi: 10.48550/arxiv.2105.12765 · pith_short_12: JQ465D5CHAW7 · pith_short_16: JQ465D5CHAW7MD5W · pith_short_8: JQ465D5C

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/JQ465D5CHAW7MD5WQWZUZNWS25 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 4c39ee8fa2382df60fb685b34cb6d2d77a5874a2d4e369c1e294356c9e213d58

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a9a96bff0e62f058fc053d8db276b43c9e9c43bb66fdf6513a4d8a075ac91aa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2021-05-26T18:03:43Z",
    "title_canon_sha256": "65bd873108bedd24dbcd12c167fafbc4214f9158e4864cf9b6e35162626f67eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.12765",
    "kind": "arxiv",
    "version": 1
  }
}